Model train coupler



FIG. 1 is a top plan view of a model train coupler embodying my new design.

FIG. 2 is a side view of the embodiment of FIG. 1.

FIG. 3 is an end view of the embodiment of FIG. 1.

FIG. 4 is a front view of the embodiment of FIG. 1.

FIG. 5 is a second side view of the embodiment shown in FIG. 1, complementing the side view shown in FIG. 2.

FIG. 6 is a top plan view of a second embodiment of the design wherein the shape of the retaining arm has been modified.

FIG. 7 is a front view of the embodiment of FIG. 6.

FIG. 8 is a top plan view of a third embodiment of the design wherein the shape of the retaining arm has been modified.

FIG. 9 is a front view of the embodiment shown in FIG. 8.

FIG. 10 is a top plan view of a fourth embodiment of the design wherein the shape of the retaining arm has been modified.

FIG. 11 is a front view of the embodiment shown in FIG. 10.

FIG. 12 is a top plan view of a fifth embodiment of the design wherein the shape of the retaining arm has been modified.

FIG. 13 is a front view of the embodiment shown in FIG. 12. 

The ornamental design for a model train coupler, as shown and described. 